I-96 WB COLLECTOR over M-39 (SOUTHFIELD EXPR)
Map
Coordinates:
+42.37905, -83.2167742°22'45" N, 83°13'00" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I-96 WB COLLECTOR over M-39 (SOUTHFIELD EXPR) |
Structure number: | 000000000011553 |
Old structure number: | 82182123000S070 (from 1992 edition) |
Location: | IN DETROIT |
Purpose: | Carries highway overpass over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 58.7 ft. [17.9 m] |
Total length: | 192.9 ft. [58.8 m] |
Roadway width between curbs: | 57.7 ft. [17.6 m] |
Deck width edge-to-edge: | 72.2 ft. [22.0 m] |
Vertical clearance above deck: | 14.4 ft. [4.4 m] |
Vertical clearance below bridge: | 19.7 ft. [6.0 m] |
Skew angle: | 4° |
Owner: | State Highway Agency [01] |
Year built: | 1970 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 4 |
Main spans material: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Latex Concrete or similar additive [3] |
Latest Available Inspection: August 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 62,900 [as of 1982] |
Truck traffic: | 6% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Underclearances appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 95.0 |
Recommended work: | Bridge deck replacement with only incidental widening. [37] |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
August 2017 | Fair | Satisfactory | Good | Good | 62900 | 95.0 |
August 2015 | Fair | Satisfactory | Good | Good | 62900 | 95.0 |
August 2013 | Fair | Satisfactory | Good | Good | 62900 | 95.0 |
August 2011 | Good | Good | Good | Good | 62900 | 95.0 |
September 2009 | Good | Good | Good | Good | 62900 | 95.0 |
September 2007 | Good | Good | Good | Good | 62900 | 95.0 |
September 2005 | Good | Good | Good | Good | 62900 | 95.0 |
September 2003 | Fair | Satisfactory | Good | Good | 62900 | 95.0 |
October 2001 | Fair | Satisfactory | Good | Good | 62900 | 95.0 |
October 1999 | Fair | Satisfactory | Good | Good | 62900 | 95.0 |
August 1997 | Fair | Satisfactory | Very Good | Good | 62900 | 91.0 |
May 1995 | Fair | Satisfactory | Very Good | Good | 62900 | 92.0 |
September 1993 | Fair | Good | Very Good | Fair | 62900 | 81.0 |
May 1991 | Fair | Good | Very Good | Satisfactory | 62900 | 92.0 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 1,736 | 1,684 | 52 | 0 | 0 |
Steel Protective Coating | sq. ft. | 15,624 | 15,424 | 200 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 13,924 | 13,924 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 15 | 15 | 0 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 2,120 | 2,020 | 100 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 144 | 144 | 0 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 2,592 | 842 | 1,750 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 216 | 216 | 0 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 1,296 | 1,096 | 200 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 144 | 44 | 100 | 0 | 0 |
Pourable Joint | linear ft. | 361 | 301 | 10 | 50 | 0 |
Bearings |
Elastomeric Bearing | each | 72 | 72 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 386 | 336 | 50 | 0 | 0 |
Concrete Protective Coating | sq. ft. | 2,702 | 2,602 | 100 | 0 | 0 |